To see if a hose is good or bad, look, smell, ask, and cut like a doctor. We have to buy some hoses when we are at home. Now I teach you how to buy a good hose. The first is to distinguish the material However, the hoses on the market are mainly made of stainless steel and aluminum-magnesium alloy wire. What is the best for stainless steel wire and aluminum wire? The tensile force of the stainless steel wire is greater than that of the aluminum-magnesium alloy wire. The corrosion resistance of the stainless steel wire is not easy to be oxidized. The surface of the stainless steel braided hose will not be dark. If it is gray, it is an alloy wire; the surface of the stainless steel hose is black and bright, and the stainless steel wire is pale and dark. Bright for alloy wire. By comparison, stainless steel is easier to use. Has taught you what to judge material The second is what looks like a day from whether the braided tube is upscale When we buy the braided hose, we must first watch the weaving effect. If the weaving does not jump, the silk is continuous. The higher the density of the weaving hose, the better. How to see the density of the braided hose: Void and wire diameter); see if the braided hose is made of stainless steel wire; look at the quality and material of other hose fittings; use the nose to smell the scent of the hose inlet: the higher the amount of glue in the tube, the more pungent Good performance, such as tensile blasting, is also strengthened. Elevator Door System Parts,Door Machine Frequency Converte,Belt Pulley Suzhou FUJI Precision Elevator Co.,Ltd , https://www.profuji.com
Teach you how to judge (see) the quality of a hose